UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'te4G4XqiW97GR7QeD5YaRFUibcCKUSDCz/oPiQSXYN8=' 
WHERE 
  key_id = '4e41529a93cda0e32cf4074c2d5ac270d4776c1f56f43532614db161a136008b' 
  AND (
    token = 'te4G4XqiW97GR7QeD5YaRFUibcCKUSDCz/oPiQSXYN8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )